15740842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8527}}^1$

素因数の和:8613

約数の個数: 16

約数和(自身を含む): 25788672

約数和(自身を除く): 10047830

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 8527, 17054, 110851, 221702, 605417, 1210834, 7870421, 15740842]

約数ペア:

[(1, 15740842), (2, 7870421), (13, 1210834), (26, 605417), (71, 221702), (142, 110851), (923, 17054), (1846, 8527)]